org.beryx.textio

Class BooleanInputReader

java.lang.Object

org.beryx.textio.InputReader<Boolean,BooleanInputReader>

org.beryx.textio.BooleanInputReader

public class BooleanInputReader
extends InputReader<Boolean,BooleanInputReader>

A reader for boolean values. Allows configuring which string value should be interpreted as true and which as false.

Nested Class Summary

Nested classes/interfaces inherited from class org.beryx.textio.InputReader

InputReader.ErrorMessagesProvider, InputReader.ParseResult<T>, InputReader.ValueChecker<T>

Field Summary

Fields inherited from class org.beryx.textio.InputReader

defaultValue, equalsFunc, inlinePossibleValues, inputMasking, inputTrimming, itemName, numberedPossibleValues, parseErrorMessagesProvider, possibleValues, promptAdjustments, textTerminalSupplier, valueCheckers, valueFormatter, valueListCheckers

Constructor Summary

Constructors

Constructor and Description
BooleanInputReader(Supplier<TextTerminal> textTerminalSupplier)

Method Summary

Modifier and Type	Method and Description
protected List<String>	getDefaultErrorMessages(String s) If no InputReader.parseErrorMessagesProvider exists, this method is used to provide the list of error messages for the input string s.
protected InputReader.ParseResult<Boolean>	parse(String s) Parses the input string
protected void	printPrompt(List<String> prompt, TextTerminal textTerminal) Displays a prompt inviting the user to enter a value.
BooleanInputReader	withFalseInput(String falseInput) Configures the string value that corresponds to false.
BooleanInputReader	withTrueInput(String trueInput) Configures the string value that corresponds to true.

Methods inherited from class org.beryx.textio.InputReader

checkConfiguration, getDefaultErrorMessage, getErrorMessages, getPossibleValue, isPossibleValue, isValueListMode, noDuplicatesChecker, nonEmptyListChecker, parseAndCheck, read, read, readList, readList, withDefaultValue, withEqualsFunc, withInlinePossibleValues, withInlinePossibleValues, withInputMasking, withInputTrimming, withItemName, withNumberedPossibleValues, withNumberedPossibleValues, withParseErrorMessagesProvider, withPossibleValues, withPossibleValues, withPromptAdjustments, withValueChecker, withValueFormatter, withValueListChecker

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

BooleanInputReader

public BooleanInputReader(Supplier<TextTerminal> textTerminalSupplier)

Method Detail

withTrueInput

public BooleanInputReader withTrueInput(String trueInput)

Configures the string value that corresponds to true.

withFalseInput

public BooleanInputReader withFalseInput(String falseInput)

Configures the string value that corresponds to false.

getDefaultErrorMessages

protected List<String> getDefaultErrorMessages(String s)

Description copied from class: InputReader

If no InputReader.parseErrorMessagesProvider exists, this method is used to provide the list of error messages for the input string s. It should return a non-empty list of messages.

Overrides:

getDefaultErrorMessages in class InputReader<Boolean,BooleanInputReader>

parse

protected InputReader.ParseResult<Boolean> parse(String s)

Description copied from class: InputReader

Parses the input string

Specified by:

parse in class InputReader<Boolean,BooleanInputReader>

Parameters:

s - the input string

Returns:

a InputReader.ParseResult that holds the parsed value and/or the error messages, if errors occurred.

printPrompt

protected void printPrompt(List<String> prompt,
                           TextTerminal textTerminal)

Description copied from class: InputReader

Displays a prompt inviting the user to enter a value.

Overrides:

printPrompt in class InputReader<Boolean,BooleanInputReader>

Parameters:

prompt - the list of prompt messages. May be null.

textTerminal - the text terminal to which the messages are sent.